001 /* 002 $Id: ConstructorCallExpression.java 3689 2006-03-07 14:10:04Z blackdrag $ 003 004 Copyright 2003 (C) James Strachan and Bob Mcwhirter. All Rights Reserved. 005 006 Redistribution and use of this software and associated documentation 007 ("Software"), with or without modification, are permitted provided 008 that the following conditions are met: 009 010 1. Redistributions of source code must retain copyright 011 statements and notices. Redistributions must also contain a 012 copy of this document. 013 014 2. Redistributions in binary form must reproduce the 015 above copyright notice, this list of conditions and the 016 following disclaimer in the documentation and/or other 017 materials provided with the distribution. 018 019 3. The name "groovy" must not be used to endorse or promote 020 products derived from this Software without prior written 021 permission of The Codehaus. For written permission, 022 please contact info@codehaus.org. 023 024 4. Products derived from this Software may not be called "groovy" 025 nor may "groovy" appear in their names without prior written 026 permission of The Codehaus. "groovy" is a registered 027 trademark of The Codehaus. 028 029 5. Due credit should be given to The Codehaus - 030 http://groovy.codehaus.org/ 031 032 THIS SOFTWARE IS PROVIDED BY THE CODEHAUS AND CONTRIBUTORS 033 ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT 034 NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND 035 FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL 036 THE CODEHAUS OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 037 INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 038 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 039 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 040 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 041 STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 042 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 043 OF THE POSSIBILITY OF SUCH DAMAGE. 044 045 */ 046 package org.codehaus.groovy.ast.expr; 047 048 import org.codehaus.groovy.ast.ClassNode; 049 import org.codehaus.groovy.ast.GroovyCodeVisitor; 050 051 /** 052 * A constructor call 053 * 054 * @author <a href="mailto:james@coredevelopers.net">James Strachan</a> 055 * @author Jochen Theodorou 056 * @version $Revision: 3689 $ 057 */ 058 public class ConstructorCallExpression extends Expression { 059 060 private Expression arguments; 061 062 public ConstructorCallExpression(ClassNode type, Expression arguments) { 063 super.setType(type); 064 if (!(arguments instanceof TupleExpression)){ 065 TupleExpression tuple = new TupleExpression(); 066 tuple.addExpression(arguments); 067 this.arguments = tuple; 068 } else { 069 this.arguments = arguments; 070 } 071 } 072 073 public void visit(GroovyCodeVisitor visitor) { 074 visitor.visitConstructorCallExpression(this); 075 } 076 077 public Expression transformExpression(ExpressionTransformer transformer) { 078 Expression args = transformer.transform(arguments); 079 Expression ret = new ConstructorCallExpression(getType(), args); 080 ret.setSourcePosition(this); 081 return ret; 082 } 083 084 public Expression getArguments() { 085 return arguments; 086 } 087 088 public String getText() { 089 return "new " + getType() + "(" + arguments.getText() + ")"; 090 } 091 092 public String toString() { 093 return super.toString() + "[type: " + getType() + " arguments: " + arguments + "]"; 094 } 095 096 public boolean isSuperCall() { 097 return getType()==ClassNode.SUPER; 098 } 099 100 public boolean isSpecialCall(){ 101 return isThisCall() || isSuperCall(); 102 } 103 104 public boolean isThisCall() { 105 return getType()==ClassNode.THIS; 106 } 107 }